554  
CDUS43 KLOT 010638  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1238 AM CST THU FEB 01 2024  
   
...............................  
 
...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR JANUARY 31 2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 37 5:29 PM 56 2012 31 6 6  
MINIMUM 33 11:59 PM -32 2019 14 19 -11  
AVERAGE 35 22 13 -2  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.58 2002 0.04 -0.04 0.00  
MONTH TO DATE 2.41 1.30 1.11 2.27  
SINCE DEC 1 5.20 2.98 2.22 4.29  
SINCE JAN 1 2.41 1.30 1.11 2.27  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 42 -12 67  
MONTH TO DATE 1290 1315 -25 1091  
SINCE DEC 1 2165 2456 -291 2276  
SINCE JUL 1 3467 3794 -327 3625  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 8.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 8:00 PM  
LOWEST 85 9:00 AM  
AVERAGE 89  
   
......................................................  
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 45 2006  
MINIMUM TEMPERATURE (F) 14 -7 2023  
 
SUNRISE AND SUNSET  
FEBRUARY 1 2024......SUNRISE 7:06 AM CST SUNSET 5:09 PM CST  
FEBRUARY 2 2024......SUNRISE 7:05 AM CST SUNSET 5:10 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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